Obiettivo Fluorescence techniques provide powerful means to study single protein machineries. Single molecule observation of Fluorescence Resonance Energy Transfer (FRET) has become an important tool for probing structure, distances, dynamics, physicochemical properties and size of purified (in vitro) protein complexes. Super-resolution techniques provide complementary spatial information about proteins in live (in vivo) specimen. Although these techniques have become very popular because of their high sensitivity, their throughput is limited by large statistical sampling requirements, complex sample preparation procedures and/or laborious data acquisition workflows. Here, I propose to design a unified single molecule approach by engineering ultrafast, semi-synthetic protein modification techniques and fluorescent readouts into nano/microfluidic hybrid devices. The development of an automated all-in-one Lab-on-a-Chip platform will dramatically improve throughput of single molecule fluorescence techniques. The technology will provide a multiparameter readout of molecular protein mechanisms across time, resolution and complexity scales in a generalised workflow. To demonstrate the power of the new platform, I will apply it to a mechanistic study of the multifunctionality of intrinsically disordered proteins (IDPs), which are vital to cellular function and associated with many disease mechanisms. The polymeric properties of IDPs enable them to populate a variety of states and engage with various cellular binding partners, thus exceeding the sampling limit of existing single molecule technologies. The new method will blur the boundaries between in cell superresolution microscopy and biochemical single molecule studies and unleash the true power of single molecule protein science for a range of applications in analytical sciences, drug discovery, biotechnology, systems biology and fundamental biomedical research. Campo scientifico medical and health sciencesbasic medicinepharmacology and pharmacydrug discoverynatural sciencesphysical sciencesopticsmicroscopysuper resolution microscopynatural sciencesbiological sciencesbiochemistrybiomoleculesproteinsnatural scienceschemical sciencesorganic chemistryaminesnatural sciencesphysical sciencesopticsspectroscopy Programma(i) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Argomento(i) ERC-CoG-2014 - ERC Consolidator Grant Invito a presentare proposte ERC-2014-CoG Vedi altri progetti per questo bando Meccanismo di finanziamento ERC-COG - Consolidator Grant Istituzione ospitante JOHANNES GUTENBERG-UNIVERSITAT MAINZ Contribution nette de l'UE € 542 673,46 Indirizzo SAARSTRASSE 21 55122 Mainz Germania Mostra sulla mappa Regione Rheinland-Pfalz Rheinhessen-Pfalz Mainz, Kreisfreie Stadt Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 542 673,46 Beneficiari (2) Classifica in ordine alfabetico Classifica per Contributo netto dell'UE Espandi tutto Riduci tutto JOHANNES GUTENBERG-UNIVERSITAT MAINZ Germania Contribution nette de l'UE € 542 673,46 Indirizzo SAARSTRASSE 21 55122 Mainz Mostra sulla mappa Regione Rheinland-Pfalz Rheinhessen-Pfalz Mainz, Kreisfreie Stadt Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 542 673,46 EUROPEAN MOLECULAR BIOLOGY LABORATORY Germania Contribution nette de l'UE € 1 454 316,54 Indirizzo Meyerhofstrasse 1 69117 Heidelberg Mostra sulla mappa Regione Baden-Württemberg Karlsruhe Heidelberg, Stadtkreis Tipo di attività Research Organisations Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 1 454 316,54
